Product Description
The SXCY Series Impulse Voltage & Current Generator is designed for high-voltage laboratories and electrical
equipment manufacturers that need to evaluate insulation systems under severe transient electrical conditions.
Engineering Advantages
- High Voltage Capability
Configurations extend to ±4800 kV for demanding high-voltage
applications.
- High-Energy Testing
Impulse energy configurations reach up to 320 kJ.
- Scalable Stage Structure
The generator can be configured from 1 to 24 stages.
- Application-Based Selection
Generator parameters can be matched to the actual test
object and required test conditions.
- Expandable System Design
The generator can be integrated with charging, measurement,
waveform control and data acquisition equipment.
- Suitable for Large Test Facilities
The configuration range supports applications
ranging from conventional HV testing to large-scale laboratory projects.
Configuration Options
| Nominal Voltage |
Impulse Capacitance |
Grading Capacitance |
Impulse Energy |
Stages |
| ±100–±400 kV |
0.1625–0.0833 μF |
0.325–0.5 μF |
7.31–33.74 kJ |
1–4 |
| ±300–±900 kV |
0.1625–0.0833 μF |
0.325–0.5 μF |
7.31–33.74 kJ |
2–6 |
| ±1050–±1500 kV |
0.0464–0.05 μF |
0.325–0.5 μF |
25.58–56.25 kJ |
7–10 |
| ±1600–±2400 kV |
0.0625–0.0833 μF |
0.5–1 μF |
80–240 kJ |
8–12 |
| ±2800–±3200 kV |
0.0357–0.0625 μF |
0.5–1 μF |
140–320 kJ |
14–16 |
| ±3600–±4800 kV |
0.0278–0.03125 μF |
0.5–1 μF |
80–240 kJ |
18–24 |
FAQ
- What is an impulse voltage generator?
An impulse voltage generator is a high-voltage
test device that produces short-duration impulse voltage for evaluating the dielectric withstand capability
of electrical equipment.
- What is the SXCY Series mainly used for?
It is mainly used for impulse testing of
transformers and other high-voltage electrical equipment, including GIS, switchgear, bushings, cables and
insulators.
- What is the maximum nominal voltage?
The listed SXCY configurations extend up to
±4800 kV.
- What is the maximum impulse energy?
The available configuration range reaches 320 kJ.
- How many stages are available?
The generator can be configured with 1 to 24 stages.
- Can it perform both impulse voltage and impulse current testing?
The SXCY platform is
identified as an Impulse Voltage Generator / Impulse Current Generator. The specific configuration and
circuit arrangement should be selected according to the required impulse test type.
- Can I order a customized configuration?
Yes. The appropriate configuration can be
determined based on the test voltage, test object, energy requirement, waveform and laboratory conditions.
- Can you provide a complete impulse testing system?
The generator can be integrated
with charging, measurement, control, waveform-shaping and other auxiliary systems to develop a complete
impulse testing solution.